Key to Invincible Security

Our advanced security keys use the FIDO2 protocol to provide unparalleled protection for your data.
Explore Thetis Products
Thetis Security Key Collection

Plug It In. Stay Protected.

A tiny USB security key that stays on your PC — passwordless, phishing-resistant, and always ready.
Get It Now

Durability Meets Technology

Every THETIS is crafted with a robust aluminum casing, ensuring your security key stands the test of time.
Explore Products
Thetis Security Keys

Thetis Pro All-in-One

The Pro Series supports USB A/C & NFC, making it the ultimate all-in-one solution.
Get it Now
Thetis Pro-C Security Key

Trusted by users worldwide

AS SEEN IN THE PRESS

Which Thetis is right for you?

Pro Series
Work & Enterprise
BioFP Series
True Passwordless Experience
Nano Series
Everyday protection
NFC Keys
Mobile-first Users

WHY CHOOSE THETIS?

Products are not built equal. Every Thetis device is Well-designed, Comprehensively backed, and Expertly crafted.

PROTECT BUSINESS

FIDO2 devices protect businesses by providing strong, phishing-resistant authentication, eliminating passwords, and securing employees' accounts from hacks, thereby safeguarding sensitive information.
Shop Now

PROTECT INDIVIDUALS

A FIDO2 device protects individual users by providing strong multi-factor authentication (MFA). It prevents phishing attacks and unauthorized access using unique cryptographic keys, enhancing personal data security across various online services.
Shop Now

PASSWORDLESS FOR EVERYONE

The THETIS key supports a passwordless function, eliminating the need to remember and manage multiple passwords. It streamlines the login process with quick, secure authentication, reducing the risk of security issues and saving time.
Shop Now
Businesses
Individuals
Password-less

COUNT ON US

500K+

Keys Distributed

Equipping over 500,000 users globally, we promote safer digital environments with our advanced security keys.
1000K+

Accounts Secured

Our keys protect over 1 million user accounts, demonstrating a firm commitment to digital safety.
3000

Days of Excellence

Reflecting over 3,000 days of continuous innovation and dedication to advancing cybersecurity technologies.

Real Use Cases

Personal Security

Protect your online email, shopping and financial accounts.
Shop

Developers & Crypto

Easy to secure your repository and smart contract
Explore

Business & IT teams

Easy to manage and low cost
Explore
Our customers enjoy using THETIS

TESTMONIALS

5.00
Duane Moody
USA
5.00
CarDiaC
UK
5.00
laurentm
France
5.00
Ignazio5
Italia
5.00
Duane Moody
USA
5.00
CarDiaC
UK
5.00
laurentm
France
5.00
Ignazio5
Italia
5.00
KurtWuest
USA
5.00
Josh
Germany
5.00
François-Xavier
 France
5.00
KurtWuest
USA
5.00
Josh
Germany
5.00
François-Xavier
 France
5.00
OZGUR BASEGMEZ
UK
5.00
Andondo
Germany
5.00
pasqualino
Italia
5.00
OZGUR BASEGMEZ
UK
5.00
Andondo
Germany
5.00
pasqualino
Italia
5.00
Duane Moody
USA
5.00
KurtWuest
USA
5.00
OZGUR BASEGMEZ
UK
5.00
CarDiaC
UK
5.00
Josh
Germany
5.00
Andondo
Germany
5.00
laurentm
France
5.00
François-Xavier
 France
5.00
pasqualino
Italia
5.00
Ignazio5
Italia

Bug and Disclosure Program

Ensuring the highest level of security for our users is our top priority. We highly value the contributions of the security research community in identifying and addressing potential vulnerabilities in our products. Collaborating with researchers allows us to promptly identify and fix security issues.